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CHALLENGE ACTIVITY 7.16.1: Enter the output of the ArrayList ADT functions. Jump to level 1 Type the programs output import

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Answer #1

Output: 3

Explanation:

Basically the program is taking input from user and storing it into the ArrayList 'intList', untill the input from the user is non-negative. As soon as the user enters -1, the while loop ends and the number of items in the ArrayList till now is printed (1, 2, 3)

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